Results 81 to 90 of about 574,192 (358)
Is there a commercial case for tropical timber certification? [PDF]
The authors estimate the potential commercial benefits that tropical timber producing countries could enjoy by adopting timber certification schemes. Such benefits are crucial for encouraging the supply of certified timber.
Braga, Carlos A. Primo +2 more
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Deployable Gridshells and their application as a Physical Form Finding Tool: Constructing an innovative life-size Strained Timber Gridshell [PDF]
, 2012 This paper presents and discusses the outcomes of a recent participatory workshop where timber gridshells were designed and constructed intuitively by architecture students using physical models.
Tang, Gabriel
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Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile
Fire and Materials, EarlyView.ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez +4 more
wiley +1 more source
Study of the work of modern logging machines in mountain conditions [PDF]
BIO Web of ConferencesThe article presents the results of a study on the operation of the Mounty 4000 machine with the Woody H60 processor head in the mountainous conditions of Bulgaria. The structuring of the machine operation cycle was carried out and for each component the
Glushkov Sergey +8 more
doaj +1 more source
A Socio-economic Analysis of French Public Timber Sales [PDF]
This socio-economic study aims to better understand the functioning and the evolution of timber sales held by the French public forest service. The auction mechanism is the historical institution which has been used in France for centuries.
Gerard Marty, Raphaele Preget
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Fire and Materials, EarlyView.ABSTRACT Fire sources in actual compartment fires exhibit a predominantly uneven spatial distribution. In this context, the impact of the height and location of the fire source, as well as the heat release rate (HRR) of the fire, on the thermal characteristics of Externally Venting Flames (EVF) is experimentally investigated.
Dionysios I. Kolaitis +1 more
wiley +1 more source
Journal of Forest Science, 2002 The Japanese sato-zakura, literally "village cherries", represent perhaps the most popular subject of dendrology and ornamental horticulture. The authors rose to the occasion to write an extraordinary account of Japanese cherries and shed more light on a
Wybe Kuitert, Arie Peterse, Arie Peterse
doaj +1 more source
Hygrothermal performance of timber-concrete composite panels – theoretical investigation [PDF]
, 2020 Viktória Bajzecerová +2 more
openalex +1 more source
Effects of the presence or absence and the position of glued edge joints in the lamina on the shear strength of glued laminated timber [PDF]
, 2022 Hirofumi Ido +3 more
openalex +1 more source
Fire and Materials, EarlyView.ABSTRACT Heat induced delamination (HID) is a phenomenon in engineered wood products which may result in the detachment of the bonded timber lamellae before charring propagates to the bond line interphase. This study aims to correlate the thermal degradation of two 1‐c‐polyurethane adhesives at the microscale to the thermo‐hydro‐mechanical behaviour of
A. Čolić +4 more
wiley +1 more source